SGD NEER vs Reactive Switchboard
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SGD NEER
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[About S$NEER] This app provides daily estimates and charts of the Singapore dollar nominal effective exchange rate (S$NEER). It downloads daily FX reference rates from Frankfurter and applies the developer's proprietary S$NEER model. Official MAS weekly S$NEER observations are displayed where available. This app contains no ads and does not collect personal information. No account or sign-in is required. [Overview] View the latest S$NEER estimate, estimated policy band, USD/SGD rate and the five currencies that contributed most to the model's movement over the past week. [Explore] Explore synchronized S$NEER and USD/SGD charts. Choose 50, 150 or 300 observations, a custom date range, the past year, or all available history from January 2020. Pinch to zoom, drag to pan, double-tap to reset, and use the date slider to inspect individual observations. Show or hide MAS weekly observations, policy dates and estimated bands. Expand the charts for a full-screen view. In landscape, choose both charts stacked or focus on S$NEER or USD/SGD individually. The selected date and visible range stay synchronized when switching views. [Models and data] The More screen shows model and data status, refresh controls and chart guidance. The full disclaimer is available at the end of the More tab. Bundled data and the last successful download remain available offline. Internet access is needed for updates. This app is developed and owned by Chao-Jen Chen. [Disclaimer] S$NEER (SGD NEER) is provided for informational and educational purposes only and does not constitute financial, investment, trading, or other professional advice. The app includes model-based estimates that may differ from official data. Information may be delayed, incomplete, or contain errors, and the developer does not guarantee its accuracy, completeness, reliability, correctness, or timeliness. The app is not an official publication of, or affiliated with or endorsed by, the Monetary Authority of Singapore (MAS). To the extent permitted by applicable law, the developer is not liable for any damage, loss, or other adverse consequences arising from the use of the app or reliance on its information. Users should conduct their own research and seek appropriate professional advice before making financial or investment decisions. Nothing in this disclaimer excludes or limits liability that cannot lawfully be excluded or limited. S$NEER is the personal work of Chao-Jen Chen and is not affiliated with, endorsed by, sponsored by, or connected to any current or former employer. No current or former employer is involved in the development, maintenance, operation, or distribution of the app. The views expressed in the app are solely those of the developer.
Reactive Switchboard
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Reactive Markets Switchboard is a cutting edge institutional multi-asset trading network. The app helps institutional clients manage their trading away from their desk. The app is free to download and can be used by Reactive Markets clients with mobile authorization. Key app features: - Monitor, manage and place orders quickly. - Trade FX spot, forward, ndf, metals. - Place Algo orders with LPs. - Receive push notifications on passive order fills.
Screenshots
Verdict
SGD NEER and Reactive Switchboard are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SGD NEER ships an update every 6 weeks, Reactive Switchboard monthly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | SGD NEER | Reactive Switchboard |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Monthly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.0 โ better | 15.7 |
| Further details โ not scored | ||
| Size | 22 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Chao Jen Chen | Reactive Markets Limited |
In-app purchases
SGD NEER
No in-app purchases
Reactive Switchboard
No in-app purchases
Questions
Is SGD NEER free?
Is Reactive Switchboard free?
Do SGD NEER or Reactive Switchboard have ads?
Which is updated more often, SGD NEER or Reactive Switchboard?
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